(19)
(11) EP 0 286 942 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
16.05.1990 Bulletin 1990/20

(43) Date of publication A2:
19.10.1988 Bulletin 1988/42

(21) Application number: 88105391.2

(22) Date of filing: 05.04.1988
(51) International Patent Classification (IPC)4: C08G 59/68, C08J 5/24
(84) Designated Contracting States:
AT BE CH DE ES FR GB GR IT LI LU NL SE

(30) Priority: 13.04.1987 IT 2008987

(71) Applicant: STAC SRL
Milano (IT)

(72) Inventor:
  • Marinelli, Giuseppe
    Milano (IT)

(74) Representative: Cicogna, Franco 
Ufficio Internazionale Brevetti Dott.Prof. Franco Cicogna Via Visconti di Modrone, 14/A
20122 Milano
20122 Milano (IT)


(56) References cited: : 
   
       


    (54) Prepregs with epoxide matrix


    (57) Prepregs with an epoxy resin matrix are described containing one or more catalysts chosen from the group consisting of complexes of boron trifluoride with phenylamine, diphenylamine and 4-chloro­phenylamine.
    The prepregs according to the invention are suitable for transformation into finished pieces having excellent mechanical characteristics by moulding.





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